'Game of Thrones' Season 6 Episode 4 Photos Tease Tense Reunions

It looks like we might spend "Game of Thrones" Season 6, Episode 4 with people not named Jon Snow, which could make "Book of the Stranger" the first episode where the takeaway isn't all about Marcia, Marcia, Marciathe former Lord Commander.

Here's HBO's synopsis for the Sunday, May 15 episode, which at 59 minutes is actually the longest episode so far this season, and was written by showrunners David Benioff & D. B. Weiss, and directed by Dan Sackheim:

HBO released a bunch of photos to tease the action, in addition to the "Book of the Stranger" trailer, which is right here:

Here are the official photos from "Book of the Stranger":

So, based on the trailer and photos, we know we'll be seeing Petyr Baelish for the first time this season, visiting Robin Arryn and Yohn Royce in the Vale. (Sansa, you need to slice his littlefinger right off for setting up that Ramsay marriage.) We'll also see the not-so-happy reunion of Yara and Theon Greyjoy; a potentially not-so-happy sibling reunion between Margaery and Loras Tyrell; more from the Queen of Thorns, Olenna Tyrell, and new Hand of the King Kevan Lannister; and more from Cersei, Jaime, Tyrion, Varys, Jorah, Daario, Daenerys, and what looks like Sansa Stark, Brienne, and Pod arriving at ... Castle Black?Will Team Sansa turn right around after realizing Jon Snow is gone? The second big Season 6 trailer showed Davos and Sansa appearing to be on Bear Island, making a case for a fight in the North. So will they pick up support from Davos and start touring the north to get allies?